Drop in sink



FIG. 1 is a top front right perspective view of a drop in sink of our design, the dashed lines representing unclaimed features;

FIG. 2 is a top plan view thereof, the bottom plan view being plain, unornamented and unclaimed, the dashed lines representing unclaimed features;

FIG. 3 is a side elevational view thereof, all sides being identical; and,

FIG. 4 is a cross sectional view along line 4-4 in FIG. 2. 

CLAIM We claim the design for a drop in sink, as shown and described. 